News Feed
Sections




News Archive
Looking for more information on how to do PHP the right way? Check out PHP: The Right Way

Nefarious Designs:
Object-Oriented PHP Part 3 Taking Relationships Further
August 23, 2006 @ 06:33:31

Nefarious Designs has posted the next part of their "Object-Oriented PHP" series today, the third part looking at how to take the relationships (discussed in part two) even further.

In "Part 1: Definition" we took a look at defining objects and classes in PHP. In "Part 2: Relationships" we looked at linking our objects and classes together. In part 3 I'm going to add to those relationships by looking at visibility, polymorphism and the scope resolution operator.

He starts off with a look at access modifiers (private, public, protected) on both attributes and methods. Next is a look at polymorphism with an example of using a getHTML function in both a base formElement class and the child class of textarea. He then talks about the scope resolution operator (::) and its use in parent/child relationships and in PHP5's scope.

0 comments voice your opinion now!
part3 object oriented relationships further access polymorphism part3 object oriented relationships further access polymorphism


blog comments powered by Disqus

Similar Posts

NetTuts.com: Aspect-Oriented Programming in PHP

Nefarious Designs: Object-Oriented PHP Part 1: Definition

DevShed: Developing a Discussion Forum in PHP with Recursion (Part 3)

Stuart Herbert's Blog: Investigating A PDO Segfault

DevShed: Developing a Modular Class For a PHP File Uploader


Community Events





Don't see your event here?
Let us know!


voicesoftheelephpant symfony laravel introduction unittest package community api framework bugfix interview zendserver deployment series opinion podcast install language library release

All content copyright, 2014 PHPDeveloper.org :: info@phpdeveloper.org - Powered by the Solar PHP Framework